Message-Id: <199803201646.SAA85878@ieva06.lanet.lv>
From: "Andris Pavenis" <pavenis AT laima DOT acad DOT latnet DOT lv>
To: djgpp AT delorie DOT com, Roland Exler <R DOT Exler AT jk DOT uni-linz DOT ac DOT at>
Date: Fri, 20 Mar 1998 18:43:35 +0000
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Subject: Re: Screen capture under GRX22?
In-reply-to: <35122D37.DAEDAF61@jk.uni-linz.ac.at>
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> From:          Roland Exler <R DOT Exler AT jk DOT uni-linz DOT ac DOT at>
> Subject:       Re: Screen capture under GRX22?

> > Maybe just saving the contents of the screen-buffer to a bitmap?
> >
> > Martijn Neef <neef AT fel DOT tno DOT nl> wrote in article
> > > (write screen contents to file)? If not, does anyone have any other
> > > suggestions/examples?
> 
>   I've a C++ class for handling PCX-files. Writing a Hardcopy to a
> PCX-file is just one line. It works with GRX20 (not tested with GRX22)
> in 16 and 256 color modes. If you want it, send me an Email. Please let
> me some time to send it to you, as I don't have access to my emails at
> the time (should be corrected within the next week, I hope).
> 

If this is source is not peeking into internals of GRX but only basic
functions GrSizeX(), GrSizeY(), GrPixel() and similars are being used
there should be no problems with newer versions including latest betas
which already have support for exporting context to TIFF and JPEG formats
and also support for printing (still very beta).

Andris Pavenis